Fehlercodes bei E-Bike-Motoren und ihre Lösungen – Bosch 503, Shimano W103 und Co. | E-MOUNTAINBIKE Magazine
Ebike error codes and their solutions – Bosch 503, Shimano W103 and more | E-MOUNTAINBIKE Magazine
Fehlercodes bei E-Bike-Motoren und ihre Lösungen – Bosch 503, Shimano W103 und Co. | E-MOUNTAINBIKE Magazine
Error 503 Bosch Performance CX Gen 4 - ich finde den Fehler nicht | eMTB-News.de - das Forum rund um e-Mountainbikes
Error 503 Bosch Performance CX Gen 4 - ich finde den Fehler nicht | eMTB-News.de - das Forum rund um e-Mountainbikes
503 Error,how can i fix this? The battery works just fine,and for a moment,the battery would work after 25 km/h,i was with 30 km/h and the battery was working,i didnt upgraded the